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Find unmerged Git branches?
...merged master
If you don't specify master, e.g...
git branch --merged
then it will show you branches which have been merged into the current HEAD (so if you're on master, it's equivalent to the first command; if you're on foo, it's equivalent to git branch --merged foo).
You can also compare u...
Javascript Equivalent to PHP Explode()
...;
//Splitting it with : as the separator
var myarr = mystr.split(":");
//Then read the values from the array where 0 is the first
//Since we skipped the first element in the array, we start at 1
var myvar = myarr[1] + ":" + myarr[2];
// Show the resulting value
console.log(myvar);
// 'TEMP:data'
...
How can I open several files at once in Vim?
... require messing with args is to put the list of files in a text file, and then use the :so command to run the commands in that file.
For example, if you want to open all the files that end in .php in a given directory, first create files.txt containing the list of files, prepended with whatever co...
How do I exclude all instances of a transitive dependency when using Gradle?
...with a name:!?!
Perhaps a separate question, but what exactly is a module then? I can understand the Maven notion of groupId:artifactId:version, which I understand translates to group:name:version in Gradle. But then, how do I know what module (in gradle-speak) a particular Maven artifact belongs t...
How to prevent custom views from losing state across screen orientation changes
...ork of reading and writing to and from the Parcel in the SavedState class. Then your View class can do the work of extracting the state members and doing the work necessary to get the class back to a valid state.
Notes: View#onSavedInstanceState and View#onRestoreInstanceState are called automatica...
How to update bower.json with installed packages?
...
Just list your dependencies:
bower list
Then you should run all install command with param '--save' like this:
bower install bootstrap --save
It's a hard work, but if you have a thousand dependencies, could you create a script to automatize the task.
...
Command line for looking at specific port
...
As noted elsewhere: use netstat, with appropriate switches, and then filter the results with find[str]
Most basic:
netstat -an | find ":N"
or
netstat -a -n | find ":N"
To find a foreign port you could use:
netstat -an | findstr ":N[^:]*$"
To find a local port you might use:
ne...
What does the construct x = x || y mean?
...given a value, it is a null value and thus false. The logical-or operator then evaluates the second expression and returns 'Error' instead. So now the local variable is given the value 'Error'.
This works because of the implementation of logical expressions in JavaScript. It doesn't return a pro...
Is there a way to create your own html tag in HTML5?
...; document.createElement("stack"); </script>
<![endif]-->
Then you can use your custom tag freely.
<stack>Overflow</stack>
Feel free to set attributes as well...
<stack id="st2" class="nice"> hello </stack>
...
How to get equal width of input and select fields
...works from version 8 and upwards..
Original
if you reset their borders then the select element will always be 2 pixels less than the input elements..
example: http://www.jsfiddle.net/gaby/WaxTS/2/
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